AHX-14..Chassis BN1L 134373..Engine No. 1B136869..Body No. JM4134-14 This car is #14 of the 19 hand-built, aluminum bodied Pre-Production cars. It was made at Donald HealeyÕs factory in Warwick prior to the first production of the Austin Healey 100 at the Austin plant in Longbridge, England.